Effect per rank

Increases champion experience gained by 1.25 / 2.5 / 3.75 / 5%.

Requirements

Requires 12 points in Utility.

Strategy

This mastery can be quite useful for any champion jungling, as it will increase your experience gain in the jungle, allowing you to gank earlier and keeping you around the level of your opponents (you should be able to maintain a level somewhere between your solo lanes and duo lane).